<% form_tag(search_path, :method=>:get) do %>
  <%= text_field_tag "q", @search_text, :class=>'text', :value=>"Поиск по сайту", :onclick=>"this.value = '';", :size=>"30" %>
  <%= image_submit_tag 'button-search.gif', :value=>t('search.button'), :class=>"button" %>
<% end %>
